this edition written and researched by Simon Richmond, Lucy Corne this edition written and researched by Simon Richmond [et al...] this edition written and researched by Simon Richmond...[et al.] this edition written and researched by Simon Richmond ...[et al.] this edition written and reseached by Simon Richmond...[et al.] this edition written and researched by Simond Richmond this edition written and researched by Simon Richmond [and eight others] this edition written and researched by Alison Bing, Paula Hardy. this edition written and researched by Fionn Davenport this edition written and researched by Fionn Davenport.